NL6404021A - - Google Patents
Info
- Publication number
- NL6404021A NL6404021A NL6404021A NL6404021A NL6404021A NL 6404021 A NL6404021 A NL 6404021A NL 6404021 A NL6404021 A NL 6404021A NL 6404021 A NL6404021 A NL 6404021A NL 6404021 A NL6404021 A NL 6404021A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
- B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
- B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
- B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
- B01D33/663—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating by direct contact with a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/28—Position of the filtering element
- B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH49191A DE1177572B (de) | 1963-05-16 | 1963-05-16 | Verfahren und Vorrichtung zum Entwaessern von Kohlenschlaemmen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6404021A true NL6404021A (xx) | 1964-11-17 |
Family
ID=7156961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6404021A NL6404021A (xx) | 1963-05-16 | 1964-04-14 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3361259A (xx) |
| BE (1) | BE647428A (xx) |
| DE (1) | DE1177572B (xx) |
| GB (1) | GB1044642A (xx) |
| NL (1) | NL6404021A (xx) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1943763C3 (de) * | 1969-08-28 | 1979-12-20 | Schenck, Hermann, Prof. Dr.-Ing. Dr.-Ing.E.H., 5100 Aachen | Verfahren und Vorrichtung für die Herstellung von Gleichstückkoks |
| US3592341A (en) * | 1970-01-05 | 1971-07-13 | Envirotech Corp | Method and apparatus for steam drying filter cake |
| US3698556A (en) * | 1970-10-30 | 1972-10-17 | Envirotech Corp | Apparatus for steam drying filter cake |
| NO140878C (no) * | 1975-08-21 | 1979-12-05 | Myrens Verksted As | Fremgangsmaate for filtrering av finkornede faste produkter fra en vaeskesuspensjon og toerking av de frafiltrerte produkter, samt innretning for bruk ved gjennomfoering av fremgangsmaaten |
| DE2558794C3 (de) * | 1975-12-24 | 1981-06-25 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zum Entwässern von Suspensionen mittels mit Unterdruck arbeitender Filter und Filter zur Durchführung des Verfahrens |
| US4107028A (en) * | 1977-01-27 | 1978-08-15 | Envirotech Corporation | Treatment of iron concentrate slurry to improve filtration |
| US4134835A (en) * | 1977-03-31 | 1979-01-16 | Envirotech Corporation | Steam injection assembly for disc filter |
| US4293411A (en) * | 1978-10-05 | 1981-10-06 | Envirotech Corporation | Steam seal for disc filter |
| US4338201A (en) * | 1979-08-15 | 1982-07-06 | Fabcon | Continuous separation system |
| AT380226B (de) * | 1983-03-17 | 1986-04-25 | Voest Alpine Ag | Verfahren zum entwaessern von schlaemmen und/oder organischen stoffen |
| DE3629805C2 (de) * | 1986-09-02 | 1996-03-21 | Reinhard Dr Ing Bott | Verfahren zum Bilden und Entfeuchten eines aus Feststoffpartikeln aufgebauten porösen Filterkuchens und Vorrichtung zur Durchführung des Verfahrens |
| US5236596A (en) * | 1987-10-22 | 1993-08-17 | Greenwald Sr Edward H | Method and apparatus for dewatering |
| US5795484A (en) * | 1987-10-22 | 1998-08-18 | Greenwald, Sr.; Edward H. | Method and apparatus for dewatering |
| DE4123144C1 (xx) * | 1991-07-12 | 1992-11-19 | Werner Prof. Dr.-Ing. 6740 Landau De Stahl | |
| AT398389B (de) * | 1992-11-06 | 1994-11-25 | Andritz Patentverwaltung | Verfahren und anlage zur trennung von feststoff-flüssigkeit-mischungen |
| DE4238087C3 (de) * | 1992-11-11 | 1997-12-04 | Bokela Ing Gmbh | Verfahren zur mechanischen Entfeuchtung eines Filterkuchens und Vorrichtung zur Durchführung des Verfahrens |
| US6409929B2 (en) | 1992-11-11 | 2002-06-25 | Bokela Ingenieurgesellschaft Fur Mechanische Verfahrenstechnik Mbh | Steam drying of rotary filter cakes without crack formation |
| SE501351C2 (sv) * | 1993-05-05 | 1995-01-23 | Harry Nilsson | Roterande filter med avtagnings- och utmatningsorgan för filterkakan |
| US5379902A (en) * | 1993-11-09 | 1995-01-10 | The United States Of America As Represented By The United States Department Of Energy | Method for simultaneous use of a single additive for coal flotation, dewatering, and reconstitution |
| US6190566B1 (en) | 1998-06-23 | 2001-02-20 | Steven N. Kolber | Treatment of waste produced by farm animals raised under confined conditions |
| DE10050733B4 (de) * | 2000-04-10 | 2009-05-14 | BOKELA Ingenieurgesellschaft für mechanische Verfahrenstechnik mbH | Vorrichtung und Verfahren zur Entfeuchtung eines Filterkuchens |
| DE10118643B4 (de) * | 2001-04-14 | 2004-08-12 | Sächsisches Textilforschungsinstitut eV | Textile Bewässerungsmatte |
| US8871099B1 (en) * | 2011-10-18 | 2014-10-28 | Nu-Coal LLC | Coal slurry dewatering arrangement |
| US11000791B2 (en) * | 2019-03-06 | 2021-05-11 | Veolia Water Solutions & Technologies Support | Rotary disc filter having backwash guides |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1336444A (en) * | 1917-08-29 | 1920-04-13 | United Filters Corp | Method of and apparatus for filtration |
| US2500056A (en) * | 1945-12-20 | 1950-03-07 | Standard Oil Dev Co | Method and apparatus for solventcleaning finely divided solids |
| US3245538A (en) * | 1962-12-31 | 1966-04-12 | United States Steel Corp | Heating-unit arrangement for vacuum-disc filter |
-
1963
- 1963-05-16 DE DEH49191A patent/DE1177572B/de active Pending
-
1964
- 1964-04-14 NL NL6404021A patent/NL6404021A/xx unknown
- 1964-04-28 US US363120A patent/US3361259A/en not_active Expired - Lifetime
- 1964-04-30 BE BE647428D patent/BE647428A/xx unknown
- 1964-05-14 GB GB20154/64A patent/GB1044642A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1177572B (de) | 1964-09-10 |
| GB1044642A (en) | 1966-10-05 |
| US3361259A (en) | 1968-01-02 |
| BE647428A (xx) | 1964-08-17 |